Category Archives: Epidemiology
Worldwide occurrence of HIV-associated neurocognitive disorders and its associated factors: A systematic review and meta-analysis
BACKGROUND: HIV-associated neurocognitive disorders are common in people living with HIV/AIDS and affect the adherence of patients to prescriptions, activities of daily living, and quality of life of patients. However,...
Systematic review and meta-analyses of the interaction between HIV infection and COVID-19: Two years’ evidence summary
Introduction During the COVID-19 pandemic, people living with HIV (PLWH) were considered to be at risk of worse COVID-19 outcomes once infected. However, the existing evidence is inconsistent. This systematic...
Prevalence of psychological distress among people living with HIV/AIDS: A systematic review and meta-analysis
Although people living with HIV/AIDS (PLWHA) are known to be vulnerable to psychological distress (PD), little is known about the prevalence of PD among PLWHA. A systematic literature search of...
Prevalence of occult hepatitis B among HIV-positive individuals in Africa: A systematic review and meta-analysis
The prevalence of hepatitis B virus among HIV-seropositive individuals is believed to be high, and yet the disease remains neglected in many areas of the continent. Little is known about...
Detection of HIV virologic failure and switch to second-line therapy: A systematic review and meta-analysis of data from sub-Saharan Africa
BACKGROUND: The late recognition of virologic failure (VF) places persons with HIV in Sub-Saharan Africa at risk for HIV transmission, disease progression, and death. We conducted a systematic review and...
Treatment failure and its associated factors among children receiving highly active antiretroviral therapy in Ethiopia: A systematic review and meta-analysis
OBJECTIVES: Over the last decades, large number of children living with human immunodeficiency virus (HIV) have been successfully enrolled in care and initiated treatment. However, treatment failure is still a...
The impact of tuberculosis co-infection on virological failure among adults living with HIV in Ethiopia: A systematic review and meta-analysis
Introduction: Tuberculosis (TB) is the most common serious opportunistic infection among people with Human Immunodeficiency Virus (HIV) infection and are considered as the double burden diseases of the world. TB is...
Prevalence of frailty and prefrailty in people with human immunodeficiency virus aged 50 or older: A systematic review and meta-analysis
Background: With effective antiretroviral therapy, there is an emerging population of adults aged 50 years or older with human immunodeficiency virus (HIV). Frailty is an increasingly recognized clinical state of vulnerability...
Global and regional prevalence and outcomes of COVID-19 in people living with HIV: A systematic review and meta-analysis
BACKGROUND: The relationship between HIV (human immunodeficiency virus) and COVID-19 clinical outcome is uncertain, with conflicting data and hypotheses. We aimed to assess the prevalence of people living with HIV...
Prevalence of anemia among people living with HIV: A systematic review and meta-analysis
Background: Anemia is the most frequent hematologic abnormality among people living with human immunodeficiency virus (HIV) (PLWHIV) and is associated with HIV disease progression and higher risk of mortality of the...
Early neurodevelopment of HIV-exposed uninfected children in the era of antiretroviral therapy: A systematic review and meta-analysis
Background: There are 15·4 million children who are HIV-exposed and uninfected worldwide. Early child development crucially influences later academic and socioeconomic factors. However, the neurodevelopmental outcomes of HIV-exposed uninfected (HEU) children...